Parts and Accessories Radiolink R8EF V1.1 2.4G 8CH FHSS 8 Channels Receiver for T8FB Support S-Bus PPM Signal Quadcopter Multicopter - -Color- 1pcs R8EF-

Specifications: Installment of receiver antenna? 1.The antenna must be kept as straight as possible. Otherwise it will reduce the effective range. 2.Large model aircraft may of some metal part interfering signal. in this case the antennas should be placed at both sides of the model. Then the best RF signal condition is obtained at any flying attitude. 3.The antennas must be kept away from conductive materials, such as metal and carbon by at least a half inch. The coaxial part of the antennas does not need to follow these guidelines, but do not bend it in a small radius. 4.Keep the antennas away from the motor, ESC, and other noise sources as much as possible. 5.Press and hold the Easy Link (ID SET) one second, now the receiver starts work. 6.After all of the above steps finished, the LED indicator will turn and keep in red. 7.The receiver can be packed by sponge or foam for shocking proof when it is installed to the model. After all of the above steps finished, turn off the transmitter and then power it on, now the program functions to assure it under control of transmitter with a right connection. Technical Parameters: 1) Channels: 8 channels 2) Working voltage: 4.8-10V 3) Working current: 30mA?input voltage: 5V? 4) Size: 48.5*21*11mm 5) Weight: 7g 6) 2048 section precision, 0.5us per section, servo anti-shake rudder. 7) Control distance: about 500m ground and 1000m air, actually control distance depends on the environment.  Shipping: Time in transit :Transit time varies with different shipping methods. Item specifics: Use: Vehicles & Remote Control Toys Material: Composite Material Remote control peripherals/devices: Remote Controller Rc parts & accs: Transmitters Model number: Receivers For vehicle type: Airplanes Size: 48.5x21x11mm Wheelbase: Bottom Plate Technical par